2-butenoic Acid, (2e)-
Aroma Chemical CAS 107-93-7
A soft milky note.
Odor profile
| Descriptor 1 | Gourmand |
| Descriptor 2 | Sweet |
| Descriptor 3 | Milky |
Identification
| CAS Number | 107-93-7 |
| Category | Aroma Chemical |
| Formula | C4H6O2 |
| Mol. Weight | 86.09 |
| IUPAC Name | (E)-but-2-enoic acid |
| InChIKey | LDHQCZJRKDOVOX-NSCUHMNNSA-N |
Synonyms
(2E)-but-2-enoic acid, (E)-but-2-enoic acid, (2E)-2-butenoic acid, trans-2-butenoic acid, 2-butenoic acid, (E)-, (E)-crotonic acid, trans-crotonic acid
Physical and chemical data
| Boiling Point | 184.70 °C |
| Melting Point | 72.00 °C |
| Flash Point | 87.78 °C |
| Density | 1.02700 |
| Vapor Pressure | 0.190000 mmHg @ 20.00 C. |
| LogP | 0.658 |
| Solubility | alcohol; water, 9.40E+04 mg/L @ 25 C (exp); For experimental / research use only. |
| Appearance | white solid |
All figures on this page are guide values collected from public reference works and supplier declarations. They differ between batches, origins and qualities. The data sheet of your own supplier is always the authoritative document for the material you actually use.